var signPackage={"appId":"wx1caa3a36c2571826","nonceStr":"eCsIiQSo2KBdmHEX","timestamp":1731832609,"url":"m.cengbang.com%2Fchanpin%2Fsikapa%2Fskplxk.html","signature":"ac2cb434215489771d75b7ac31bed579f2e4d823","rawString":"jsapi_ticket=&noncestr=eCsIiQSo2KBdmHEX&timestamp=1731832609&url=m.cengbang.com%2Fchanpin%2Fsikapa%2Fskplxk.html"}